Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Inductive sensor NCB10-30GM40-N0

  • 10 mm flush
  • Usable up to SIL 2 acc. to IEC 61508
  • Stainless steel housing
Unit Price:  114.00  USD
 in stock

NAMUR sensors must be operated with approved switch amplifiers. Please find suitable devices below:

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of NCB10-30GM40-N0

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distance10 mm
Assured operating distance0 ... 8.1 mm
Actual operating distance9 ... 11 mm typ.
Reduction factor rAl 0.35
Reduction factor rCu 0.3
Reduction factor r304 0.75
Output type2-wire
Nominal ratings
Nominal voltage8 V
Switching frequency0 ... 200 Hz
Hysteresis1 ... 15 typ. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionyes
Current consumption
Measuring plate not detectedmin. 2.2 mA
Measuring plate detected≤ 1 mA
Switching state indicatorall direction LED, yellow
Functional safety related parameters
MTTFd1870 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
Electromagnetic compatibilityNE 21:2007
Approvals and certificates
FM approval
Control drawing116-0165
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Storage temperature-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.75 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePBT
Housing diameter30 mm
Degree of protectionIP66 / IP67
Bending radius> 10 x cable diameter
Equipment protection level Dc (tc)
InstructionManual electrical apparatus for hazardous areas
Device category 3Dfor use in hazardous areas with combustible dust
CertificatePF 15CERT3774 X
CE marking[*PD-Z02585A*]
ATEX markingEx-Hexagon II 3D Ex tc IIIC T80°C Dc
The Ex-related marking can also be printed on the enclosed label.
StandardsEN 60079-0:2012+A11:2013, EN 60079-31:2014
Protection by enclosure "tc" Some of the information in this instruction manual is more specific than the information provided in the datasheet.
GeneralThe corresponding datasheets, declarations of conformity, EC-type examination certificates, certifications, and control drawings, where applicable (see datasheets), form an integral part of this document. These documents can be found at The maximum surface temperature of the device was determined without a layer of dust on the apparatus. Some of the information in this instruction manual is more specific than the information provided in the datasheet.
Installation, commissioningLaws and/or regulations and standards governing the use or intended usage goal must be observed. If the Ex-relevant identification is printed exclusively on the adhesive label provided, this label must be affixed in the immediate vicinity of the sensor! The background surface to which the adhesivelabel is to be applied must be clean and free from grease! The applied label must be durable and remain legible, with due consideration of the possibility of chemical corrosion!
MaintenanceNo changes can be made to apparatus, which are operated in hazardous areas.
Repairs to these apparatus are not possible.
Special conditions
Minimum series resistance RVA minimum series resistance RV is to be provided between the power supply voltage and the proximity switch in accordance with the following list. This can also be assured by using a switch amplifier.
Maximum operating voltage UBmaxThe maximum permissible operating voltage UBmax must be restricted to the values given in the following list. Tolerances are not permitted.
Maximum permissible ambient temperature TUmaxValues can be obtained from the following list, depending on the max. operating voltage Ub max and the minimum series resistance Rv.
at UBmax=9 V, RV=562 Ω66 °C (150.8 °F)
using an amplifier in accordance with EN 60947-5-666 °C (150.8 °F)
Protection from mechanical dangerThe sensor must not be exposed to ANY FORM of mechanical danger.
Protection from UV lightThe sensor and the connection cable must be protected from damaging UV-radiation. This can be achieved when the sensor is used in internal areas.
Protection of the connection cableThe connection cable must be prevented from being subjected to tension and torsional loading.
Electrostatic chargeElectrostatic charges must be avoided on the mechanical housing components. Dangerous electrostatic charges on the mechanical housing components can be avoided by incorporating these in the equipotential bonding. Avoid electrostatic charges that can cause electrostatic discharge when installing or operating the device. Information on electrostatic hazards can be found in the technical specification IEC/TS 60079-32-1. Do not attach the nameplate provided in areas where electrostatic charge can build up.
General information
Use in the hazardous areasee instruction manuals
Category1G; 2G; 3G; 1D; 3D

Documents: NCB10-30GM40-N0

Instructions, short instructions, safety informationLanguageFile TypeFile Size
Instruction manualENGPDF63 KB
Manuel d'instructionsFRAPDF64 KB
BetriebsanleitungGERPDF64 KB
Οδηγίες χρήσηςGREPDF125 KB
Manuale di istruzioniITAPDF61 KB
Manual de instruccionesSPAPDF65 KB
Technical information
Installation conditionsENGPDF191 KB
EinbaubedingungenGERPDF194 KB
warunki montażuPOLPDF245 KB
Условия монтажаRUSPDF274 KB

CAD+CAE: NCB10-30GM40-N0

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS65 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP51 KB

Approvals+Certificates: NCB10-30GM40-N0

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1597PDF270 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 00 ATEX 2048 XPDF29071 KB
Europe Pepperl+Fuchs ATEX Category 3 D CertificatePF15CERT3774XPDF1001 KB
Europe Pepperl+Fuchs Certificate ATEX Category 3PF13CERT2895XPDF1101 KB
Pepperl+Fuchs Declaration of Conformity Functional SafetyPF 10 CERT 1538PDF897 KB
Russia NANIO "CCVE"TC RU C-DE.AA87.B.00394PDF3971 KB
US CA CSA1007121 (LR96321-2)PDF101 KB
US CA UL General PurposeE87056LINK---
Control drawings
Control Drawing FM / Control Drawing FM   PDF686 KB